3DS

This cheat is basically for Nintendo Letterbox or the American version (Whatever that's called!) but I couldn't find a page for it on the website!

To access new statoinary without having to spend 5 Play Coins (With the newest letter from Nikki you can use Play Coins to buy new stationary) you must have a letter you have received via Spotpass (Or the Valentines Day(?)letter from Nikki) click on it, skip the writing if you have not already read the letter, click on the Spanner in the bottom right corner, say you that do want to receive letters from the person who sent it, press B and a message should say that you can use the stationary in your own letters!

I have used it with all of my letters and it works really well!
3DS Friend Code: 0705-2394-1297. Name: DarkShadow.
:D
P.S
If anyone could make a page for Letterbox and copy/paste/rewrite (Giving me credit for the post) I would be happy!

(You will need a bed to do the first part)
To get Play Coins faster you should:
1) Lie down on your bed.
2) Pick up your 3DS.
3) Shake it up and down (making sure it hits the bed when it comes down).
Also you can do the same thing but prop yourself up on something like a pillow and bend your knees so your feet rest on the bed.
You should get around 2 Play Coins a minute while lying down and should get 3 a minute while propped up.
Secondly:
You can do the above or your own way (recommending the above!) and get up to 10 Play Coins then go to ‘System Settings’, ‘Other’, ‘Date and Time’, select ‘Date’ and move the day foward by one, return to the Home Menu and carry on shaking to receive more than 10 Play Coins in one day.
P.S
Don't worry about the message that appears saying that it could change game data because it never has for me and i've done this for ages.
Friend Code: 0705-2394-1297
:D